Figure 2From: Quantitative assessment of the diagnostic role of APC promoter methylation in non-small cell lung cancerSubgroup meta-analysis, cumulative analysis and summary receiver operating characteristics (SROC) estimation for the relationship between APC promoter hypermethylation and non-small cell lung cancer (NSCLC). (A-D) Subgroup meta-analysis based on age, control type, percentage of adenocarcinoma in total samples and primer set, respectively. (E) Cumulative meta-analysis of studies ordered chronologically by publication year with random effects model. (F) SROC of APC methylation test in NSCLC.Back to article page